@INPROCEEDINGS{BeierleKern-Isberner02a,
  AUTHOR = {C. Beierle and G. Kern-Isberner},
  TITLE  = {Introduction to {A}rtificial {I}ntelligence},
  BOOKTITLE = {Proceedings Interdisciplinary College 2002, {IK2002}, G\"{u}nne, 
M\"{o}hnesee},  
  YEAR   = 2002    }